Finding GCF of Binomials and Trinomials

What is the GCF? 5x²+20x

• 5

• x

• 5x

• 20x

What is the GCF? 12x+8

• 12

• 8

• 4

• x

In factoring polynomials, what do you think is the next step to do after arranging the terms of polynomials in decreasing order of exponents?

• Find the GCF

• Check the factors

• Identify the type of polynomial

• Divide the GCF to the original polynomial

x + 4 is a...

• Monomial

• Binomial

• Trinomial

• 6x

• 6

• 3x

• 3

Find the GCF of the trinomial.

• 3z² 

• 6z² 

• 3xyz 

• 3z 

• 3z³

Factor (Hint: Look for GCF, first!)
3x² - 75

• 3( x + 5 )( x - 5 ) 

• Prime

• ( 3x + 9 )( 3x - 9 ) 

• 3( x - 6 )( x + 6 ) 

x + 7 is a...

• Monomial

• Trinomial

• Binomial